VoCore is a coin-sized Linux computer based on RT5350 SOC (360MHZ MIPS) with wifi. It runs OpenWrt and contains 32MB SDRAM, 8MB SPI Flash. It provides many interfaces, including 10/100M Ethernet, USB, UART, I2C, I2S, PCM, JTAG and over 20 GPIOs in less than one square inch (25mm x 25mm).

Fastest booting

My criteria for fastest boot is one with the least time to go from cold boot (no power whatsoever) to first available product use. This includes the time for bootloader, user space, video startup (if applicable), until the product's primary use is fully available to the user (e.g. when a picture can actually be taken, for a digital camera).